<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="标签名" prop="tagName">
        <el-input
          v-model="queryParams.tagName"
          placeholder="请输入标签名"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
<!--      <el-form-item label="所属商户" prop="shopId">-->
<!--        <el-input-->
<!--          v-model="queryParams.shopId"-->
<!--          placeholder="请输入所属商户"-->
<!--          clearable-->
<!--          size="small"-->
<!--          @keyup.enter.native="handleQuery"-->
<!--        />-->
<!--      </el-form-item>-->
      <el-form-item label="是否启用" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择是否启用" clearable size="small">
          <el-option label="启动" value="1" />
          <el-option label="未启用" value="0" />
        </el-select>
      </el-form-item>
<!--      <el-form-item label="是否是默认 0 平台创建为默认不可删除 1商户创建" prop="isDefault">-->
<!--        <el-input-->
<!--          v-model="queryParams.isDefault"-->
<!--          placeholder="请输入是否是默认 0 平台创建为默认不可删除 1商户创建"-->
<!--          clearable-->
<!--          size="small"-->
<!--          @keyup.enter.native="handleQuery"-->
<!--        />-->
<!--      </el-form-item>-->
      <el-form-item label="标签类型" prop="tagType">
        <el-select v-model="queryParams.tagType" placeholder="请选择标签类型" clearable size="small" >
          <el-option label="音乐资源标签" value="0" />
          <el-option label="视频资源标签" value="1" :disabled='true'/>
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['resource:tag:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['resource:tag:edit']"
        >修改</el-button>
      </el-col>
      <!-- <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['resource:tag:remove']"
        >删除</el-button>
      </el-col> -->
<!--      <el-col :span="1.5">-->
<!--        <el-button-->
<!--          type="warning"-->
<!--          plain-->
<!--          icon="el-icon-download"-->
<!--          size="mini"-->
<!--          :loading="exportLoading"-->
<!--          @click="handleExport"-->
<!--          v-hasPermi="['system:tag:export']"-->
<!--        >导出</el-button>-->
<!--      </el-col>-->
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="tagList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="标签id" align="center" prop="tId" v-if="false"/>
      <el-table-column label="标签名" align="center" prop="tagName" >
        <template slot-scope="scope">
          <el-tag size="medium ">{{scope.row.tagName}}</el-tag>
        </template>
      </el-table-column>
      <el-table-column label="所属商户" align="center" prop="shopName" >
      </el-table-column>
      <el-table-column label="是否启用" align="center" prop="status">
        <template slot-scope="scope">
          <el-switch
            v-model="scope.row.status"
            :disabled="rolesKey !='00' && scope.row.shopName == '平台' "
            :active-value="1"
            :inactive-value="0"
            v-has-permi="['resource:tag:nodifyStatus']"
            @change="switchReceiveStatus($event,scope.row)">
          </el-switch>
        </template>
      </el-table-column>
      <el-table-column label="标签类型" align="center" prop="tagType">
        <template slot-scope="scope">
          <span>{{scope.row.tagType == 0 ? '音乐资源标签' : '视频资源标签'}}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope" >
          <el-button
            v-if="rolesKey == '00'? true :scope.row.isDefault == 0 ? false : true"
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['resource:tag:edit']"
          >修改</el-button>
          <el-button
            v-if="rolesKey == '00'? true :scope.row.isDefault == 0 ? false : true"
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['resource:tag:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改标签对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">

        <el-form-item label="标签名" prop="tagName">
          <el-input v-model="form.tagName" placeholder="请输入标签名" />
        </el-form-item>

        <el-form-item label="是否启用">
          <el-switch
            v-model="form.status"
            active-text="启用"
            inactive-text="未启用"
            :active-value="1"
            :inactive-value="0">
          </el-switch>
        </el-form-item>

        <el-form-item label="标签类型" prop="tagType">
          <el-select v-model="form.tagType" placeholder="请选择标签类型" >
            <el-option label="音乐资源" :value="0" />
            <el-option label="视频资源" :value="1" :disabled="true" />
          </el-select>
        </el-form-item>

      </el-form>

      <div slot="footer" class="dialog-footer">
        <el-button :loading="buttonLoading" type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listTag, getTag, delTag, addTag, updateTag, nodifyStatus} from "@/api/tag/tag";
import { downLoadExcel } from "@/utils/download";
import { mapState } from "vuex";

export default {
  name: "Tag",
  data() {
    return {
      // 按钮loading
      buttonLoading: false,
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 标签表格数据
      tagList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        tagName: undefined,
        shopId: undefined,
        status: undefined,
        isDefault: undefined,
        tagType: undefined
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        tagName: [
          { required: true, message: "标签名不能为空", trigger: "blur" }
        ],
        shopId: [
          { required: true, message: "所属商户不能为空", trigger: "blur" }
        ],
        status: [
          { required: true, message: "是否启用", trigger: "blur" }
        ],
        isDefault: [
          { required: true, message: "是否是默认", trigger: "blur" }
        ],
        tagType: [
          { required: true, message: "标签类型", trigger: "change" }
        ]
      }
    };
  },
  created() {
    this.getList();
  },
  computed: {
    ...mapState({
      rolesKey: (state) => state.user.rolesKey,
    }),
  },
  methods: {
    /** 查询标签列表 */
    getList() {
      this.loading = true;
      listTag(this.queryParams).then(response => {
        this.tagList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        tid: undefined,
        tagName: undefined,
        shopId: undefined,
        status: 0,
        isDefault: undefined,
        tagType: undefined
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    test(e){
      console.log(this.queryParams.tagType)
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.tid)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加标签";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.loading = true;
      this.reset();
      const tid = row.tid || this.ids
      getTag(tid).then(response => {
        this.loading = false;
        this.form = response.data;
        this.open = true;
        this.title = "修改标签";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          this.buttonLoading = true;
          if (this.form.tid != null) {
            updateTag(this.form).then(response => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          } else {
            addTag(this.form).then(response => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const tids = row.tid || this.ids;
      this.$confirm('是否确认删除标签编号为"' + tids + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(() => {
          this.loading = true;
          return delTag(tids);
        }).then(() => {
          this.loading = false;
          this.getList();
          this.msgSuccess("删除成功");
      }).finally(() => {
          this.loading = false;
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      downLoadExcel('/system/tag/export', this.queryParams);
    },
    /**状态改变事件*/
    switchReceiveStatus(val, row) {
      console.log(val)
      const tempStatus = row.status === 0 ? 1 : 0
      const params = {}
      params.status = val
      params.id = row.tid
      nodifyStatus(params).then(res => {
        if (res.code === 200) {
          // this.getList();
        } else {
          row[val] = tempStatus
        }
      })
    }
  }
};
</script>
